Reimplement nullification of walsender timestamp Make the value null only at pg_stat_activity-output time, as suggested by Tom Lane, instead of messing with the internal state. This should appease buildfarm members with force_parallel_mode=regress, which are running parallel queries on logical replication walsenders.
The fact that walsenders can run parallel queries should perhaps be studied more carefully, but for the moment let's get rid of the red blots in buildfarm. Backpatch to pg10, like the previous commit. Discussion: https://postgr.es/m/30804.1578438...@sss.pgh.pa.us Branch ------ REL_11_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/af43581e8b297b2527e0b1716b616b7ea1fc496f Modified Files -------------- src/backend/access/transam/xact.c | 7 ------- src/backend/utils/adt/pgstatfuncs.c | 8 +++++++- 2 files changed, 7 insertions(+), 8 deletions(-)
